#include "registdialog.h"
#include "ui_registdialog.h"
#include "others/wmic.h"
#include "QRCode/qrencode.h"
#include "qsettings.h"
RegistDialog::RegistDialog(QWidget *parent) :
    QDialog(parent),
    ui(new Ui::RegistDialog)
{
    ui->setupUi(this);
    this->setWindowFlags(Qt::FramelessWindowHint);
    setWindowFlags(Qt::Tool |Qt::FramelessWindowHint | Qt::WindowStaysOnTopHint|Qt::Dialog);
    setWindowModality(Qt::ApplicationModal);
    WMIC wmic;
    QString id=wmic.getCpuId();
    ui->label_2->setPixmap(createQRCode(id));
    ui->softRegist_label_4->setText("");
    success=false;
}

RegistDialog::~RegistDialog()
{
    delete ui;
}

void RegistDialog::on_pushButton_clicked()
{
    QCoreApplication::setOrganizationName(QString("QXZD"));
    QCoreApplication::setApplicationName(QString("Qt"));
    QSettings settings(QSettings::NativeFormat, QSettings::UserScope, QCoreApplication::organizationName(), QCoreApplication::applicationName());
    QString MachineCode=ui->soft_regist_lineEdit->text();
    WMIC wmic;
    QString res=wmic.getCpuId();
    QString ID=wmic.MachineCodetoIDNumber(MachineCode);

    if(ID==res){
        settings.setValue("Name", MachineCode);
        done(1);
        this->close();
        success=true;
    }else{
        ui->softRegist_label_4->setText("注册失败！");
        success=false;
    }

}

QPixmap RegistDialog::createQRCode(const QString &text)
{
    int margin = 2;
    if (text.length() == 0)
    {
        return QPixmap();
    }
    QRcode *qrcode = QRcode_encodeString(text.toLocal8Bit(), 2, QR_ECLEVEL_L, QR_MODE_8, 0);
    if (qrcode == NULL) {
        return QPixmap();
    }
    unsigned char *p, *q;
    p = NULL;
    q = NULL;
    int x, y, bit;
    int realwidth;

    realwidth = qrcode->width;
    QImage image = QImage(realwidth, realwidth, QImage::Format_Indexed8);
    QRgb value;
    value = qRgb(255,255,255);
    image.setColor(0, value);
    value = qRgb(0,0,0);
    image.setColor(1, value);
    image.setColor(2, value);
    image.fill(0);
    p = qrcode->data;
    for(y=0; y<qrcode->width; y++) {
        bit = 7;
        q += margin / 8;
        bit = 7 - (margin % 8);
        for(x=0; x<qrcode->width; x++) {
            if ((*p & 1) << bit)
                image.setPixel(x, y, 1);
            else
                image.setPixel(x, y, 0);
            bit--;
            if(bit < 0)
            {
                q++;
                bit = 7;
            }
            p++;
        }
    }
    return QPixmap::fromImage(image.scaledToWidth(120));
}
